Voltage in the secondary coil of a transformer does not depend upon

The voltage in primary and secondary coil is related as: $\Rightarrow \frac{\mathrm{V}_{\mathrm{S}}}{\mathrm{V}_{\mathrm{P}}}=\frac{\text{ no. of turns in secondary coil }\left(\mathrm{N}_{\mathrm{s}}\right)}{\text{ no. of turns in primary coil }\left(\mathrm{N}_{\mathrm{p}}\right)}$ Clearly, voltage in secondary coil depends on voltage in primary coil and number of turns in primary and secondary coil. It is independent of frequency of the source. Hence, option 1 is correct.